Home / 10,430,592.08-14,395,687.34-5,785,410.22

Finding the Fourth Proportional to 10,430,592.08, 14,395,687.34 and 5,785,410.22

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Solution

The fourth proportional to 10,430,592.08, 14,395,687.34 and 5,785,410.22 is: 7,984,681.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,430,592.08 : 14,395,687.34 = 5,785,410.22 : x
  2. Step 2: Convert to fraction form
    10,430,592.08/14,395,687.34 = 5,785,410.22/x
  3. Step 3: Cross multiply
    10,430,592.08x = 14,395,687.34 × 5,785,410.22
  4. Step 4: Simplify right side
    10,430,592.08x = 83,284,956,595,844.36
  5. Step 5: Solve for x
    x = 83,284,956,595,844.36/10,430,592.08
  6. Step 6: Final answer
    x = 7,984,681.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.